We have a number of back numbers of Go World. While these may lack a degree of topicality, they provide an unparalleled set of commented professional games.
Details are on the Go World page
Until the end of June 2013 prices (including UK post and packing) are:
£2.50 for a single issue.
£2.00 per issue for 2 magazines.
£1.50 per issue for 3 – 4 magazines.
£1.20 per issue for 5 or more.